Handheld television monitoring instrument



FIG. 1 is a front plan view of a handheld television monitoring instrument according to the present invention;

FIG. 2 is a rear plan view of the handheld television monitoring instrument;

FIG. 3 is a top plan view of the handheld television monitoring instrument;

FIG. 4 is a bottom plan view of the handheld television monitoring instrument;

FIG. 5 is a left side plan view of the handheld television monitoring instrument; and,

FIG. 6 is a right side plan view of the handheld television monitoring instrument. 

The ornamental design for a handheld television monitoring instrument, as shown. 